23433012231132 has 48 divisors (see below), whose sum is σ = 62493968698112. Its totient is φ = 6694510343040.

The previous prime is 23433012231103. The next prime is 23433012231157. The reversal of 23433012231132 is 23113221033432.

It is a self number, because there is not a number n which added to its sum of digits gives 23433012231132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12360313 + ... + 14129520.

Almost surely, 2^{23433012231132} is an apocalyptic number.

It is an amenable number.

23433012231132 is an abundant number, since it is smaller than the sum of its proper divisors (39060956466980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23433012231132 is a wasteful number, since it uses less digits than its factorization.

23433012231132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26500378 (or 26500376 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 23433012231132 its reverse (23113221033432), we get a palindrome (46546233264564).

The spelling of 23433012231132 in words is "twenty-three trillion, four hundred thirty-three billion, twelve million, two hundred thirty-one thousand, one hundred thirty-two".